How to Fix a Computer Mouse if It Gets Wet

Techwalla may earn compensation through affiliate links in this story. Learn more about our affiliate and product review process here.
Computer mice come in dozens of shapes and sizes.

Your computer mouse is like any other electronic device in that moisture spells trouble. In general, if you spill a drink on your mouse or any other electronic, you need to move quickly. Irreversible damage can occur quickly. Also, you may ultimately need to purchase a new mouse since your efforts may not be warranted for the amount of money that you can spend on a mouse these days.

Advertisement

Step 1

Unplug the mouse from the computer. This is extremely important because liquid and electricity is a dangerous mix. It also makes it easier to work on your mouse when it is unplugged.

Video of the Day

Step 2

Wipe it dry with a rag or towel. Do this as quickly as possible. You may be able to save much of the moisture from creeping inside of the device if you move quickly.

Advertisement

Step 3

Take the mouse apart with a Phillips screwdriver. The object is to expose the inside of the device to air.

Step 4

Turn on a fan and lay the mouse next to it. Air drying devices is a good solution. Let the fan run for several hours.

Advertisement

Advertisement

Step 5

Check to see if there has been any blue or green powder substance forming around any of the circuitry. If so, that means the device has started to corrode.

Step 6

Re-assemble the mouse and plug the mouse back in to the computer to test it.

Video of the Day

Advertisement

Advertisement

references

Report an Issue

screenshot of the current page

Screenshot loading...